1,3-diphenyl-2H-cycloocta[c]pyrrole-5-carbonitrile

1,3-diphenyl-2H-cycloocta[c]pyrrole-6-carbonitrile

1,3-diphenyl-2H-cycloocta[c]pyrrole-4-carbonitrile

2-(2,5-diphenyl-1H-pyrrol-3-yl)benzonitrile

4-(4-methylphenyl)-2,6-diphenylpyrimidine